Delivering the Promise of a Secure, Connected and Intelligent IoT

The flexible Renesas Advanced (RA) 32-bit microcontrollers (MCUs) are industry-leading 32-bit MCUs with the Arm® Cortex®-M33, -M23 and -M4 processor cores and PSA certification. RA delivers key advantages compared to competitive Arm Cortex-M MCUs by providing stronger embedded security, superior CoreMark® performance and ultra-low power operation. PSA certification provides customers the confidence and assurance to quickly deploy secure IoT endpoint and edge devices, and smart factory equipment for Industry 4.0.

Renesas RA Family Partner Ecosystem

Renesas RA Partner Ecosystem

Renesas is enabling a comprehensive partner ecosystem to deliver an array of software & hardware building blocks that will work out-of-the-box with Renesas RA Family MCUs.

RA Flexible Software Package

Flexible Software Package (FSP)

The Renesas RA Flexible Software Package (FSP) provides a quick and versatile way to build secure connected Internet of Things (IoT) devices using the Renesas RA family of Arm microcontrollers (MCUs).

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Product Longevity Program (PLP)

Renesas offers the Product Longevity Program (PLP) to help customers select the most appropriate part for applications that require long life cycles.

Documentation & Downloads

Title Other Languages Type Format File Size Date
Application Notes & White Papers
Bring Fast, Accurate Multitouch User Interfaces to Your Designs 日本語, 简体中文 White Paper PDF 660 KB
Predictive Maintenance Solution for Motor Control – White Paper PDF 1018 KB
High-Performance Motor Control Made Quick and Simple with Optimized Arm Microcontroller, Tools, and Code – White Paper PDF 1.98 MB
The Benefits of Using Arm® TrustZone® in Your Design 日本語, 简体中文 White Paper PDF 1.38 MB
Secure Internet Communication for IoT Applications 日本語, 简体中文 White Paper PDF 196 KB
Securing your IP and Protecting Sensitive Data 日本語, 简体中文 White Paper PDF 178 KB
Security for the Connected World 日本語, 简体中文 White Paper PDF 169 KB
How to Solve the 6 Top Security Challenges of Embedded IoT Design 日本語, 简体中文 White Paper PDF 660 KB
Other
Renesas RA Family of 32-bit MCUs with Arm® Cortex®-M Core Flyer 日本語 Flyer PDF 391 KB
info: For device-specific or order-specific documentation, submit a support request.

News & Additional Resources

Type Date
Renesas Expands Low-Power Industrial and IoT Applications Reach With New RA4M2 MCU Group in Arm Cortex-Based MCU Family News Feb 3, 2021
Renesas Adds New Entry-Line RA2E1 MCU Group to RA Family to Address Cost-Sensitive and Space-Constrained Applications News Jan 27, 2021
Renesas Extends Arm Cortex-Based MCU Family with RA4M3 MCU Group for Industrial and IoT Applications News Dec 9, 2020
Renesas RA Family Adds Ultra-Low Power RA2L1 MCU Group with Advanced Capacitive Touch Sensing for Cost-Effective, Energy-Efficient IoT Node HMI Applications News Dec 2, 2020
Renesas Extends RA MCU Family with RA6T1 MCU Group for Motor Control and AI-based Endpoint Predictive Maintenance News Oct 28, 2020
Renesas Extends Bluetooth 5.0 Connectivity to RA Family of 32-Bit MCUs with Arm Cortex-M Core News May 7, 2020
Renesas Electronics Unveils RA Family of 32-Bit Arm Cortex-M Microcontrollers with Superior Performance and Advanced Security for Intelligent IoT Applications News Oct 8, 2019

Parametric Search

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Download Bookmark Toggle Controls Full Screen Reset Tech Support
CPU Operating Freq (Max) (Mhz) Program Memory (KB) Data Flash (KB) RAM (KB) Lead Count (#) Supply Voltage (V) RTC LVD DMA I/O Ports Timer ADC DAC CAN (ch) Ethernet USB Human Machine Interface Security & Encryption Bit Size PLP Pkg. Type Temp. Range
RA2A1
32-bit Microcontrollers with 48MHz Arm® Cortex®-M23 and Integration of 24-bit Sigma-Delta ADC		 ARM CM23 48 256 8 32 32, 36, 40, 48, 64 1.6 - 5.5 Yes Yes DTC 20, 22, 25, 33, 49 16-bit x 6-ch, 32-bit x 1-ch, Asynchronous Timer x 2ch
16-bit x 4-ch(differential), 16-bit x 17-ch(single end) and more...
 8-bit x 2-ch, 12-bit x 1-ch 1 No USB Endpoints x 5, USB Host, USB Peripheral, USB Ports (ch) x 1 Capacitive Sensing Unit 26ch Symmetric algorithms: AES128/256, TRNG 32 2033 Oct HWQFN, LFBGA, LFQFP, LQFP -40 to 85°C, -40 to 105°C
RA2E1
48MHz Arm® Cortex®-M23 Entry Line General Purpose Microcontroller		 ARM CM23 48 32, 64, 128 4 16 25, 32, 36, 48, 64 1.6 - 5.5 Yes Yes DTC 21, 25, 26, 30, 40, 56 16-bit Asynchronous Timer x 2, 32-bit x 1-ch 12-bit x 8-ch, 12-bit x 10-ch, 12-bit x 12-ch, 12-bit x 13-ch 32 2036 Jan BGA, LGA, LQFP, QFN, WLCSP -40 to 85°C, -40 to 85℃, -40 to 105°C
RA2L1
48MHz ArmⓇ CortexⓇ-M23 Ultra-Low power General Purpose Microcontroller		 ARM CM23 48 128, 256 8 32 48, 64, 80, 100 1.6 - 5.5 Yes Yes DTC 37, 53, 69, 85 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 4-ch 12-bit x 13-ch, 12-bit x 17-ch, 12-bit x 19-ch 12-bit x 1-ch 1 No Capacitive Sensing Unit 32ch Symmetric algorithms: AES128/256, TRNG 32 2035 Dec LQFP, QFN -40 to 85°C, -40 to 105°C
RA4M1
32-bit Microcontrollers with 48MHz Arm® Cortex®-M4 and LCD Controller and Cap Touch for HMI		 ARM CM4 48 256 8 32 40, 48, 64, 100 1.6 - 5.5 Yes Yes DMAC x 4ch, DTC 28, 36, 52, 84 16-bit x 2-ch, 16-bit x 4-ch, 16-bit x 6-ch, 32-bit x 2-ch 14-bit x 11-ch, 14-bit x 14-ch, 14-bit x 18-ch and more... 8-bit x 2-ch, 12-bit x 1-ch 1 No
USB Endpoints x 10, USB Host, USB Isochronous Transfer Support and more...
Capacitive Sensing Unit 27ch and more...
128-bit unique ID, Hash-value generation: GHASH and more...
 32 2033 Oct HWQFN, LFQFP, TFLGA -40 to 85°C, -40 to 105°C
RA4M2
100MHz Arm® Cortex®-M33 TrustZone®, High Integration With Lowest Active Power Consumption		 ARM CM33 100 256, 384, 512 8 128 48, 64, 100 2.7 - 3.6 Yes Yes DMAC x 8ch, DTC 30, 44, 78 16-bit x 4-ch, 32-bit x 4-ch, Asynchronous Timer x 6ch 12-bit x 7-ch, 12-bit x 9-ch, 12-bit x 13-ch 12-bit x 2 ch 1 No USB Endpoints x 10, USB Host, USB Peripheral, USB Ports (ch) x 1
Capacitive Sensing Unit 4ch, Capacitive Sensing Unit 7ch and more...
128-bit unique ID, Asymmetric algorithms: RSA; ECC; DSA and more...
 32 LQFP, QFN -40 to 105℃
RA4M3
100MHz ArmⓇ CortexⓇ-M33 TrustZone®, High Integration with Rich Connectivity		 ARM CM33 100 512, 768, 1024 8 128 64, 100, 144 2.7 - 3.6 Yes Yes DMAC x 8ch, DTC 42, 76, 110 16-bit x 4-ch, 32-bit x 4-ch, Low-Power 16-bit Asynchronous Timer x 6 12-bit x 10-ch, 12-bit x 12-ch 12-bit x 2 ch 2 No USB Endpoints x 10, USB Host, USB Peripheral, USB Ports (ch) x 1 Capacitive Sensing Unit 20ch
128-bit unique ID, Asymmetric algorithms: RSA; ECC; DSA and more...
 32 LFQFP -40 to 105°C
RA4W1
Low Energy, Single Chip 32-bit Microcontrollers with 48MHz Bluetooth® 5.0		 ARM CM4 48 512 8 96 56 1.8 - 3.6 Yes Yes DMAC x 4ch, DTC 35 16-bit x 3-ch, 32-bit x 4-ch, Asynchronous Timer x 2ch 14-bit x 8-ch 8-bit x 2-ch, 12-bit x 1-ch 1 No
USB Endpoints x 10, USB Host, USB Isochronous Transfer Support and more...
 Capacitive Sensing Unit 11ch, LCD Display Interface 4com x 9seg Hash-value generation: GHASH, Symmetric algorithms: AES128/256, TRNG 32 QFN -40 to 85℃
RA6M1
32-bit Microcontrollers with 120MHz Optimized Entry Point to the RA6 Series		 ARM CM4 120 512 8 256 64, 100 2.7 - 3.6 Yes Yes DMAC x 8ch, DTC 40, 76 32-bit x 11-ch, 32-bit x 13-ch 12-bit x 10-ch, 12-bit x 19-ch 12-bit x 2-ch 2 No
USB Endpoints x 10, USB Host, USB Isochronous Transfer Support and more...
 Capacitive Sensing Unit 12ch
128-bit unique ID, Asymmetric algorithms: RSA; ECC; DSA and more...
 32 2033 Oct HWQFN, LFQFP, TFLGA -40 to 85°C, -40 to 105°C
RA6M2
32-bit Microcontrollers with 120MHz Medium Size Memory Integration and Ethernet		 ARM CM4 120 512, 1024 32 384 100, 144, 145 2.7 - 3.6 Yes Yes DMAC x 8ch, DTC 76, 110 32-bit x 13-ch, 32-bit x 14-ch 12-bit x 19-ch, 12-bit x 22-ch 12-bit x 2-ch 2 Yes
USB Endpoints x 10, USB Host, USB Isochronous Transfer Support and more...
 Camera Interface PDC, Capacitive Sensing Unit 18ch
128-bit unique ID, Asymmetric algorithms: RSA; ECC; DSA and more...
 32 2033 Oct LFQFP, TFLGA -40 to 85°C, -40 to 105°C
RA6M3
32-bit Microcontrollers with 120MHz with USB High-Speed, Ethernet and TFT controller		 ARM CM4 120 1024, 2048 64 640 100, 144, 145, 176 2.7 - 3.6 Yes Yes DMAC x 8ch, DTC 76, 110, 133 32-bit x 13-ch, 32-bit x 14-ch 12-bit x 19-ch, 12-bit x 22-ch, 12-bit x 24-ch 12-bit x 2-ch 2 Yes
USB Endpoints x 10, USB Hi-Speed Support, USB Host and more...
2D drawing engine, Camera Interface PDC and more...
128-bit unique ID, Asymmetric algorithms: RSA; ECC; DSA and more...
 32 2033 Oct LFBGA, LFQFP, TFLGA -40 to 85°C, -40 to 105°C
RA6M4
200MHz Arm® Cortex®-M33 TrustZone®, High Integration with Ethernet and OctaSPI		 ARM CM33 200 512, 768, 1024 8 256 64, 100, 144 2.7 - 3.6 Yes Yes DMAC x 8ch, DTC 42, 76, 110 16-bit x 6-ch, 32-bit x 4-ch, Low-Power 16-bit Asynchronous Timer x 6 12-bit x 10-ch, 12-bit x 12-ch 12-bit x 2-ch 2 Yes
USB Endpoints x 10, USB Host and more...
 Capacitive Sensing Unit 20ch
128-bit unique ID, Asymmetric algorithms: RSA; ECC; DSA and more...
 32 LFQFP -40 to 105°C
RA6T1
120MHz Arm® Cortex®-M4, ASSP of RA6 for Motor Control		 ARM CM4 120 256, 512 8 64 64, 100 2.7 - 3.6 Yes Yes DMAC x 8ch, DTC 40, 76 32-bit x 11-ch, 32-bit x 13-ch 12-bit x 10-ch, 12-bit x 19-ch 12-bit x 2-ch 1 No
128-bit unique ID, Asymmetric algorithms: RSA; ECC; DSA and more...
 32 2036 Feb LFQFP -40 to 105℃